This is a semi-kimono undergarment with a deep neckline and easy-to-adjust collar! 《2cm deeper cut than usual》 This should make dressing much easier. Limited quantities available. The body is made of Japanese-bleached cotton. It comes with a silk crepe collar, tube sleeves, an ebonuki (collar adjustment feature), and ties, so you can wear it right away. Machine washable at home. You can also insert your own collar stiffener. Dimensions (approx. cm) Sleeve span: 54 Body length: 60 Materials: Body and Sleeves: 100% Cotton Attached Collar: 100% Polyester